Prueba

package prueba;

import javax.swing.JApplet;
import java.awt.Color;
import java.awt.Graphics;
import javax.swing.JOptionPane;

/**
*
* @author program
*/
public class Prueba extends JApplet {
public void init() {

}
// TODO start asynchronous download of heavy resources
public void paint(Graphics g){

g.drawOval(100, 50, 100, 100);
//g.drawLine(150, 100, 120, 60);
//g.drawLine(150, 100, 200, 100);
//String aux = JOptionPane.showInputDialog(null,"INGRESE EL VALOR DE LA TEMPERATURA","titulo",JOptionPane.DEFAULT_OPTION);

int angulo=115;
int r=10;
int t=2;
int w;
int Wo=0;
double Wf;
double Vf;
int[]v=new int[2];
double []a=new double[2];
double a1;
double v1;

v[0]=-10; v[1]=-20;
a[0]=-2.3; a[1]=-1.8;

g.setColor(Color.BLUE);
g.drawString("DATOS:", 250, 30);
g.setColor(Color.BLACK);
g.drawString("r = 10m :", 250, 45);
g.drawString("t = 2s :", 250, 60);
g.drawString("V = (-10, -20)m/s", 250, 75);

g.setColor(Color.BLUE);
g.drawString("RESPUESTAS: ", 250, 110);
g.setColor(Color.BLACK);
g.drawString("α = 115º", 150, 120);
g.setColor(Color.GREEN);
g.fillArc(100, 50,100 ,100 ,0, (angulo));
g.setColor(Color.black);
g.fillOval(147, 96, 8, 8);
g.fillOval(126, 52, 8, 8);
g.drawLine(150, 100, 129, 53);


w=angulo/t;
g.drawString("W ="+w, 250, 125);
v1= Math.sqrt(Math.pow(v[0], 2) + Math.pow(v[1], 2));
a1 = Math.sqrt(Math.pow(a[0], 2) + Math.pow(a[1], 2));
Wf= Wo + a1 * t;
g.drawString("Wf ="+Wf, 250, 140);
Vf= r*w;
g.drawString("Vf ="+Vf, 250, 155);

}
}